If travelling across multiple continents knowing which airport will be a dream stopover is key. Dubai and Singapore airports both get serious points for efficiency and entertainment, but another game changer is Helsinki Airport – clean, new and full of super staff who make it a delightful breeze to whiz through immigration, grab a meal and buy a gift or two. The national carrier, Finnair, is also well known for its newer than normal fleet of planes and even offers travellers a free stopover in Helsinki for between five hours and five days if flying with the airline. Finnair have also recently launched a Platinum Wing Lounge and unveiled plans for a new Business Class Lounge at Helsinki Airport. One of our favourite Finnair deals right now? London to Tallinn, Estonia for just £172.